000 FZNT02 KNHC 262103 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC MON APR 26 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC MON APR 26. 24 HOUR FORECAST VALID 1800 UTC TUE APR 27. 48 HOUR FORECAST VALID 1800 UTC WED APR 28. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN 30 HOUR FORECAST WITHIN 19N73W TO 18N75W TO 20N75W TO 21N74W TO 20N73W TO 19N73W...INCLUDING THE WINDWARD PASSAGE... NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .CARIBBEAN 03 HOUR FORECAST WITHIN 12N69W TO 11N73W TO 10N76W TO 13N74W TO 13N70W TO 12N69W NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 27 HOUR FORECAST WITHIN 22N87W TO 22N89W TO 21N91W TO 22N90W TO 23N88W TO 22N87W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 27N93W TO 26N96W TO 28N97W TO 29N96W TO 29N93W TO 27N93W SE WINDS 20 TO 25 KT. SEAS 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER RAMOS. NATIONAL HURRICANE CENTER.